28317416

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2297}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 56255040

約数和(自身を除く): 27937624

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 2297, 3082, 4594, 6164, 9188, 12328, 18376, 52831, 105662, 153899, 211324, 307798, 422648, 615596, 1231192, 3539677, 7079354, 14158708, 28317416]

約数ペア:

[(1, 28317416), (2, 14158708), (4, 7079354), (8, 3539677), (23, 1231192), (46, 615596), (67, 422648), (92, 307798), (134, 211324), (184, 153899), (268, 105662), (536, 52831), (1541, 18376), (2297, 12328), (3082, 9188), (4594, 6164)]